Performance Tuning

RENN HAUS is among the top car tuners in America for German cars. Our expert tuning team has a combined 70+ years of tuning experience and the cars to proof it.
The RENN HAUS certified technicians can tune your normally aspirated Mercedes-Benz, Porsche, BMW, Mini or Audi to increase your horsepower, improve your low-end torque and throttle response and increase highway gas mileage.
Additionally, if you have a forced induction car we can increase the horsepower anywhere from 50 to 200 horsepower or more.

These are some examples of the tuning services we provide. Call us to ask for available options for your special car.

  • ECU Tuning
  • Turbo & Supercharging Engines
  • Intercooler Kits
  • Intake Air Box Kits
  • Performance Headers
  • Complete Exhaust Systems
  • Lightweight Flywheels & Clutches
  • Transmission Tuning
  • Performance Header
  • Big Brake Kits
  • Limited Slip Differential
  • Performance Suspension
... and more

See the video below of the RENN HAUS 2004 MB E55 AMG with our Phase III tune that did the ¼ mile in 11.536 seconds at 120.53mph. That translates into a 0 to 60 time of 2.94 seconds!



Mercedes Tuning


Porsche Tuning


BMW Tuning


Mini Tuning

... and much more

Contact Us Today!

Career Opportunity

BMW Technician Opportunity

RENN HAUS is currently looking for an experienced BMW Service Technician with a minimum of 5 years experience. We offer top compensation that includes 100% employee paid health insurance and...

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